package com.foreknow.demo4;

public class Test3 {
    public static void main(String[] args) {
        Test3 t = new Test3();
        System.out.println(t.sum(10,30));
        System.out.println(t.sum(13.4,23.4));
        System.out.println(t.sum(10,21.3));
    }
    public int sum(int a,int b){
        return a+b;
    }
    public double sum(double a,double b){
        return a+b;
    }
}
